/Engine/Source/Runtime/CoreUObject/Public/UObject/ObjectHandleTracking.h
Callback notifying when a class is resolved from an object handle or object reference. Classes are resolved either independently for a given handle/reference or as part of each object resolve.
typedef [TFunction](API\Runtime\Core\GenericPlatform\TFunction)< void(const [FObjectRef](API\Runtime\CoreUObject\UObject\FObjectRef) &SourceRef, [UPackage](API\Runtime\CoreUObject\UObject\UPackage) *ClassPackage, [UClass](API\Runtime\CoreUObject\UObject\UClass) *Class)> FObjectHandleClassResolvedFunc